Dual MXD40 Operating instructions
INSTALLATION/OWNERS MANUAL
AM/FM/CD Marine Receiver with Detach Face
MXD40
MARINE
2
MXD40 INSTALLATION
Pre aration
Please read entire manual before installation.
Before You Start
• Disconnect negative battery terminal. (consult a qualified technician for instructions)
• Avoid installing the unit where it would be subject to high temperatures, such as from
direct sunlight, or where it would be subject to dust, dirt or excessive vibration.
Getting Started
•Remove 2 transit screws located on top of the unit.
•Insert the supplied keys into the slots as shown, and slide the unit out of the mounting sleeve.
•Install mounting sleeve into opening, bending tabs to secure.
•Connect wiring harness and antenna. (consult a qualified technician if you are unsure).
•Test for correct operation and slide into mounting sleeve to secure.
•Snap trim ring into place.
TYPICAL MOUNTING METHOD
AMP
Remote Turn-On
Connect to am lifier or ower
antenna. Insulate wire if not used.
RCA Cable
(sold se arately)
BLUE
Antenna Connector
Rear Pream Out ut
Connect to am lifier RCA In ut
GRAY
Ground
Connect to
chassis ground.
BLACK
Accessory
Connect to existing ignition
circuit or switched 12 volt source.
RED
Right Front
Gray/Black (-)
Gray (+)
Left Front
White/Black (-)
White (+)
Right Rear
Violet/Black (-)
Violet (+)
Left Rear
Green/Black (-)
Green (+)
Memory
Connect to battery
circuit or constant
12 volt source.
YELLOW
0.5 AMP
AGC Fuse
5 AMP
AGC Fuse
3
MXD40 INSTALLATION
Wiring Diagram
FUSES
When replacing fuses,
make sure new fuse is the
correct type and amperage.
Using an incorrect fuse
could damage radio. The
MXD40 uses one .5 amp
AGC fuse (Ignition) and one
5 amp AGC fuse (Battery)
located in-line.
4
MXD40 OPERATION
Control Locations
Release
Volume
Tune/Track Up
Band
Bass Boost
Eject
Display
Play/Pause
Auto Store/Preset Scan
1
2
3
4
5
6
7
8
9
Preset 6
Preset 5
Preset 4/CD Random
Preset 3/CD Repeat
Preset 2/CD Intro
Preset 1/CD Top
Audio
Power
Tune/Track Down
10
11
12
13
14
15
16
17
18
17 16 15 14 13 12 11 10 9 8 7
1 2 3 4 5 6
18
The MXD40 Marine Receiver features UV resistant faceplate construction and clear-coated
circuit boards for long lasting protection against the elements in the marine environment.
Both chassis and mounting sleeve include an EDP (Electro-Deposit Plating) process for
increased corrosion resistance.
MARINE
General O eration
5
MXD40 OPERATION
Press REL and pull away from the left side to remove.
To re-install, insert right side of faceplate first then push left
side to secure.
*For semi-permanent faceplate installation, remove trim ring and install
supplied Phillips head #1 screw through left side of mounting frame into
faceplate.
Press PWR to turn the unit on. Inserting a CD will turn the unit
on automatically. Press PWR to turn the unit off.
Insert a CD or press
l
/
II
to begin or resume playback.
Press PWR or BAND to begin or resume tuner operation.
Press BASS to activate and deactivate bass boost curve.
Activating this feature will enhance the bass frequencies
when listening to music at low volumes.
Adjust volume using VOL ▲or VOL ▼(00-39).
Press DISP to display the clock. The radio frequency (tuner
mode) or CD track/elapsed time (CD player mode) show by
default.
Press DISP to display the clock, then release. Press and
hold DISP then press TUNE to adjust the hours and
TUNE to adjust the minutes. Release DISP to save the
selected time.
Face late Removal
Power On/Off
CD Mode
Tuner Mode
Bass Boost
Volume
Dis lay
Set the Clock
6
MXD40 OPERATION
General O eration
Press and hold for more than 2 seconds to RESET the unit
upon initial installation. The RESET button is located behind
the faceplate.
Press AUD to select between Volume (default), Bass, Treble,
Balance & Fader.
Press AUD until BA appears
Press VOL ▼or ▲to adjust
(6 maximum / -6 minimum)
Press AUD until TR appears
Press VOL ▼or ▲to adjust
(6 maximum / -6 minimum)
Press AUD until Bappears
Press VOL ▼(LEFT) or ▲(RIGHT) to adjust
(BL 16/BR 16) B 00 represents equal balance.
Press AUD until Fappears
Press VOL ▲(FRONT) or ▼(REAR) to adjust
(FF 16/FR 16) F 00 represents equal balance.
Reset
Audio
Bass
Treble
Balance
Fader
7
MXD40 OPERATION
Tuner O eration
Press TUNE or momentarily to seek the next
strong station.
Press TUNE or for more than 2 seconds, then
press TUNE or momentarily to move radio
frequency up or down one step at a time. Press and hold to
advance quickly. If tuning is not adjusted for 2 seconds, the
unit will return to seek tuning mode (default).
Press BAND to select between FM1, FM2, FM3 and AM1,
AM2 bands.
Up to 18 FM stations and 12 AM stations can be stored. To
store a station, select the desired band and station. Press
and hold the desired preset button for more than 2 seconds.
When stored, the preset number will appear in the display.
The station can be recalled anytime by pressing the
corresponding preset button.
Press AS/PS for more than 2 seconds to automatically store
the six strongest stations in the current band.
Press AS/PS for less than 2 seconds to scan presets 1-6 on
the current band, pausing for 5 seconds at each. Press
AS/PS again to cancel.
Seek Tuning
Manual Tuning
Band
Storing and Recalling Station
Presets
Automatically Store Stations
Preset Scan
8
MXD40 OPERATION
CD Player O eration
With the label facing up, insert a standard 5" CD into the CD
slot. The CD will automatically begin playback.
Press the EJECT button to stop and eject the CD. The unit
will change to tuner mode.
Press TRACK to skip to the beginning of the next track.
Press TRACK to return to the beginning of the current
track. Pressing TRACK again skips to the beginning of
the previous track.
Press and hold TRACK or TRACK to fast forward
or reverse a track.
Press
l
/
II
to temporarily stop CD playback.
Press
l
/
II
again to resume playback.
Press INT to play the first 10 seconds of each track.
Press INT to cancel.
Press RPT to continuously repeat selected track.
Press RPT to cancel.
Press RDM to play all tracks in random order.
Press RDM again to cancel.
Press TOP to begin playback from track 1.
Some CD-Rs may be incompatible with this unit, depending
on media type and recording method. This model does not
support CD-RWs.
Insert CD
Eject CD
Track Select
Fast Forward and Reverse
Pause
Intro
Re eat
Random
To
CD-R Com atibility
9
MXD40 WARRANTY
Limited One-Year Warranty
This warranty gives you specific legal rights.
You may also have other rights which vary from
state to state.
Namsung America Inc. warrants this product to
the original purchaser to be free from defects in
material and workmanship, under normal
conditions, for a period of one year from the date
of the original purchase.
Namsung America agrees, at our option, during
the warranty period, to repair any defect in
material or workmanship or to furnish an equal
new or renewed product in exchange without
charges, subject to verification of the defect or
malfunction and proof of the date of purchase.
During the One-Year Warranty Period: For One
Year from the date of purchase, your product will
be replaced with a new, renewed or comparable
product (whichever is deemed necessary) if it
becomes defective or inoperative. This is done
without charge to you. Replacement products
are warranted for the balance of the original
warranty period.
Who is covered? This warranty is extended to
the original retail purchaser for products
purchased and used in the U.S.A., in the 48
contiguous states ONLY.
What is covered? This warranty covers all
defects in material and workmanship in this
product. The following are not covered:
installation/removal costs, damage resulting
from accident, misuse, abuse, neglect, product
modification, improper installation, incorrect line
voltage, unauthorized repair or failure to follow
instructions supplied with the product, or
damage occurring during return shipment of the
product.
What to do? If the product requires warranty
service, you must prepay the initial shipping
charges. DUAL will pay the return shipping
charges if the product is returned to an address
within the USA.
Namsung America Inc.
Attn: Returns Center
21318 64th Ave. South
Kent, WA 98032 U.S.A.
Toll Free: 1-866-626-7863
Exclusion of Certain Damages: This warranty is
exclusive and in lieu of any and all other
warranties, expressed or implied, including
without limitation the implied warranties of
merchantability and fitness for a particular
purpose and any obligation, liability, right, claim
or remedy in contract or tort, whether or not
arising from the company’s negligence, actual or
imputed. No person or representative is
authorized to assume for the company any other
liability in connection with the sale of this
product. In no event shall the company be liable
for indirect, incidental or consequential
damages.
10
MXD40 OPERATION
S ecifications
Signal-to-noise: >86dB
Frequency response: 20Hz-20kHz, ±3dB
Channel separation @ 1kHz: >65dB
D/A converter: 16 Bit
Tuning range: 87.5MHz-107.9MHz
FM mono sensitivity: 12dBf
50dB quieting sensitivity (stereo): 16dBf
Stereo separation @ 1kHz: 40dB
Frequency response: 30Hz-13kHz, ±3dB
Tuning range: 530kHz-1710kHz
AM sensitivity: 30uV
Frequency response: 80Hz-2kHz, ±3dB
Total system power: 100 Watts Peak
Power output: 25Wx4 @ 14.4 VDC
Power supply: 11-16 VDC, negative ground
Speaker output impedance: 4 ohms
Fuse: .5 am fast blow AGC, 5 am fast blow AGC
Dimensions: 7" x 7" x 2" (178 x 178 x 51 mm)
Specifications subject to change without notice
CD Player
FM Tuner
AM Tuner
General
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